推薦產品
生物源
human
品質等級
重組細胞
expressed in HEK 293 cells
化驗
≥95% (SDS-PAGE)
形狀
lyophilized powder
效力
≤0.5 ng/mL EC50
分子量
monomer 22 kDa (non-glycosylated)
包裝
pkg of 10 μg
儲存條件
avoid repeated freeze/thaw cycles
技術
cell culture | mammalian: suitable
雜質
≤1 EU/mg
儲存溫度
−20°C
一般說明
人类生长激素(HGH)，也称为促生长激素，是一种由长单链氨基酸组成的肽激素。它由人体垂体前叶的促生长细胞自然分泌。
應用
人类生长激素已用作培养基补充物，研究人类生长激素对鱼细胞系免疫应答的影响。它也被用作胆道分化培养基(BDM)的补充物，用于分化人胚胎干细胞(hESCs)/人诱导多能干细胞(hiPSCs)衍生的肝母细胞。
生化／生理作用
人类生长激素(HGH)是人类正常生长发育所必需的物质。HGH通过刺激胰岛素样生长因子I的表达来改变多种生理功能，并可增加钙潴留和骨密度。生长激素增加肌肉量，促进脂肪分解，减少肝脏对葡萄糖的摄取。HGH调节异常导致各种生长障碍，如HGH分泌过多导致的巨人症或肢端肥大症。反之，生长激素缺乏导致儿童生长缺陷和成人生长激素缺乏综合征。
外觀
从0.2 μm过滤的 1x PBS溶液中冻干。
準備報告
HumanKine，人生长激素（HGH），作为一种非糖基化单体表达于人HEK 293细胞中，表观分子量为22kDa。
分析報告
通过对大鼠淋巴瘤细胞系Nb2-11细胞（催乳素指示细胞系）的增殖进行剂量依赖性刺激来检测活性。
法律資訊
HumanKine is a registered trademark of Proteintech Group, Inc. and Humanzyme, Inc
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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J P Pontigo et al.
General and comparative endocrinology, 300, 113631-113631 (2020-10-04)
To clarify the role of growth hormone (GH) in the immune system of fish, we examine the comparative effect of GH and Growth Hormone Release Factor (GRF) on leukocytes culture of the head kidney of Atlantic salmon and the SHK-1
Wen-Jen Chung et al.
Protein expression and purification, 110, 79-88 (2015-02-24)
Growth hormone (GH) performs important roles in regulating somatic growth, reproduction, osmoregulation, metabolism and immunity in teleosts, and thus, it has attracted substantial attention in the field of aquaculture application. Herein, giant grouper GH (ggGH) cDNA was cloned into the
Maximilian Bielohuby et al.
Disease models & mechanisms, 7(11), 1263-1273 (2014-09-23)
The development of new growth hormone (GH) agonists and growth hormone antagonists (GHAs) requires animal models for pre-clinical testing. Ideally, the effects of treatment are monitored using the same pharmacodynamic marker that is later used in clinical practice. However, intact
Maïté Verreault et al.
Clinical and translational medicine, 12(7), e939-e939 (2022-07-10)
New therapeutic approaches are needed to improve the prognosis of glioblastoma (GBM) patients. With the objective of identifying alternative oncogenic mechanisms to abnormally activated epidermal growth factor receptor (EGFR) signalling, one of the most common oncogenic mechanisms in GBM, we
Noushin Dianat et al.
Hepatology (Baltimore, Md.), 60(2), 700-714 (2014-04-10)
Cholangiocytes are biliary epithelial cells, which, like hepatocytes, originate from hepatoblasts during embryonic development. In this study we investigated the potential of human embryonic stem cells (hESCs) to differentiate into cholangiocytes and we report a new approach, which drives differentiation
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